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Dual Lasers Ensure Quick and Accurate Readings with or Without Contact
Extech Instruments VIR50 Digital Infrared Video Thermometer
Extech Instruments VIR50 Digital Infrared Video Thermometer
Extech Instruments VIR50 Digital Infrared Video Thermometer
Item# 90227
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  • Dual laser targeting for non-contact and thermocouple probe for contact measurements
  • Built-in camera takes still images or video footage of locations
  • 50-inch distance to 1-inch target
  • Backlit LCD and push buttons allow for convenient and ergonomic operation
  • Set high/low set points and be audibly alerted when set points are reached
  • Four measurement modes: video/infrared, infrared only, dew point, and datalogging

Essential Info

When you are trying to locate a draft or leak and an expensive thermal imaging camera is not an option, this handheld IR thermometer provides a cost-effective solution. Temperatures can be read without contact from the dual laser targeting or with contact from the included thermocouple probe. Its high accuracy level and fast response time rivals that of the unaffordable thermal camera. This thermometer measures both air temperature and humidity. Its 2.2-inch color LCD displays shows temperature/humidity, min/max/avg and date/time stamps. A built-in camera takes still images and video, which can easily be uploaded to a computer for further analysis or report documentation. Measurement modes include: video/infrared, infrared only, dew point and datalogging. The thermometer is tripod-mountable with a trigger lock for continuous readings. You can even set high and low set points. Once the thermometer detects that a set point has been reached, an audible alarm will sound to notify you. It will automatically power off after a period of idle time, which can be adjusted as needed. The thermometer is powered by a rechargeable 3.7V battery for added ease of use.


What's Included

  • 1x - Digital Infrared Video Thermometer
  • 1x - MicroSD card
  • 1x - General purpose Type K bead wire probe
  • 1x - USB cable
  • 1x - Rechargeable 3.7V battery
  • 1x - Carrying case

  • Specifications

    ManufacturerExtech Instruments
    Manufacturer Product No.VIR50
    Laser Convergence Distance50" (127cm)
    IR Temperature Range-58 to 3992 degrees F (-50 to 2200 degrees C)
    Repeatability+/-0.5% or 1.8 degrees F/1 degree C
    Basic Accuracy+/- (1% of rdg + 4 degrees F/2 degrees C) (31 to 212 degrees F)
    Maximum Resolution0.1 degrees F/C
    Emissivity0.10 to 1.00 Adjustable
    Field of View (Distance to Target)50:1
    Type K Temperature Range-58 to 2498 degrees F (-50 to 1370 degrees C)
    Air Temperature Range32 to 122 degrees F (0 to 50 degrees C)
    Relative Humidity0 to 100% RH
    LCD Display2.2" TFT 320 x 240 pixels
    Camera640 x 480 pixels
    Dimensions7.4" x 6" x 2.2" (189mm x 152mm x 57mm)
    Weight17.4 oz (494 g)
    Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.
    Manufacturer contact information: Extech Instruments Corp, Tel: (781) 890-7440 Ext 200


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